BR9910521A - Método para detectar quadros de dados retardados em uma função de transporte - Google Patents

Método para detectar quadros de dados retardados em uma função de transporte

Info

Publication number
BR9910521A
BR9910521A BR9910521-7A BR9910521A BR9910521A BR 9910521 A BR9910521 A BR 9910521A BR 9910521 A BR9910521 A BR 9910521A BR 9910521 A BR9910521 A BR 9910521A
Authority
BR
Brazil
Prior art keywords
frame
detecting
transport function
delayed
data frames
Prior art date
Application number
BR9910521-7A
Other languages
English (en)
Other versions
BR9910521B1 (pt
Inventor
Ramin Rezaiifar
Nikolai K N Leung
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22168977&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9910521(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR9910521A publication Critical patent/BR9910521A/pt
Publication of BR9910521B1 publication Critical patent/BR9910521B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers
    • H04L1/165—Variable formats
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809—Selective-repeat protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/34—Flow control; Congestion control ensuring sequence integrity, e.g. using sequence numbers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)

Abstract

Patente de Invenção: MéTODO PARA DETECTAR QUADROS DE DADOS RETARDADOS EM UMA FUNçãO DE TRANSPORTE. Um método para detectar quadros de dados retardados em uma função de transporte inclui as etapas de comparar um contador de seq³ência de quadros com um valor limite predeterminado (304), detectar um quadro retardado caso o contador de seq³ências supere o valor limite e processar o quadro retardado detectado da forma adequada (306). Em um protocolo de transporte de dados RLP, o quadro retardado pode ser processado como um quadro retransmitido. O valor limite pode ser proporcional ao número máximo de quadros enviados em um dado pacote, vezes o retardo máximo, em unidades de intervalos de quadro, entre quadros enviados simultaneamente através do ar no mesmo intervalo de quadro.
BRPI9910521-7B1A 1998-05-20 1999-05-19 "método e equipamento para detectar um quadro retardado em uma funçao de transporte, bem como sistema de transmissão de dados" BR9910521B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/082,085 US6314101B1 (en) 1997-06-17 1998-05-20 Method for detecting delayed data frames in a transport function
US09/082,085 1998-05-20
PCT/US1999/011108 WO1999060761A1 (en) 1998-05-20 1999-05-19 Method for detecting delayed data frames in a transport function

Publications (2)

Publication Number Publication Date
BR9910521A true BR9910521A (pt) 2001-09-04
BR9910521B1 BR9910521B1 (pt) 2014-10-07

Family

ID=22168977

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9910521-7B1A BR9910521B1 (pt) 1998-05-20 1999-05-19 "método e equipamento para detectar um quadro retardado em uma funçao de transporte, bem como sistema de transmissão de dados"

Country Status (18)

Country Link
US (2) US6314101B1 (pt)
EP (1) EP1080569B1 (pt)
JP (2) JP4382280B2 (pt)
KR (1) KR100696023B1 (pt)
CN (1) CN1182690C (pt)
AU (1) AU759107B2 (pt)
BR (1) BR9910521B1 (pt)
CA (2) CA2650693C (pt)
DE (1) DE69928661T2 (pt)
FI (2) FI118502B (pt)
HK (1) HK1035279A1 (pt)
ID (1) ID28534A (pt)
MX (1) MXPA00011334A (pt)
NO (1) NO20005814L (pt)
NZ (1) NZ507916A (pt)
RU (1) RU2217876C2 (pt)
UA (1) UA57141C2 (pt)
WO (1) WO1999060761A1 (pt)

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US7593408B2 (en) * 1998-05-20 2009-09-22 Qualcomm Incorporated Method and apparatus for resolving ambiguity in reception of multiple retransmitted frames
EP1014641A1 (de) * 1998-12-22 2000-06-28 Telefonaktiebolaget Lm Ericsson Verfahren und Vorrichtung zur Reduzierung der Aufarbeitungszeit von Daten in Kommunikationsnetzen
FI113822B (fi) * 1999-01-19 2004-06-15 Nokia Corp Ohjattu dataverkon virheestä toipuminen
US6134221A (en) * 1999-04-15 2000-10-17 Motorola, Inc. Method for evaluating a communication link between a first and a second communication site
US6507582B1 (en) * 1999-05-27 2003-01-14 Qualcomm Incorporated Radio link protocol enhancements for dynamic capacity wireless data channels
US6539030B1 (en) * 2000-02-07 2003-03-25 Qualcomm Incorporated Method and apparatus for providing configurable layers and protocols in a communications system
GB2364206B (en) * 2000-06-30 2004-12-15 Motorola Inc Transmission procedures
JP2002237863A (ja) * 2001-02-07 2002-08-23 Alps Electric Co Ltd 時分割データ送受信機
JP4724928B2 (ja) 2001-02-27 2011-07-13 ソニー株式会社 無線伝送装置及び無線伝送方法
KR100883062B1 (ko) * 2001-07-07 2009-02-10 엘지전자 주식회사 무선 통신 시스템에서 무선 링크 제어 계층의 정보를 전송하는 방법
US7327694B2 (en) * 2001-07-31 2008-02-05 Sasken Communication Technologies Ltd. Adaptive radio link protocol (RLP) to improve performance of TCP in wireless environment for CDMAone and CDMA2000 systems
US7142542B2 (en) * 2001-11-15 2006-11-28 Motorola, Inc. Selective retransmission of data
US7280480B2 (en) * 2002-01-07 2007-10-09 Motorola, Inc. Method and apparatus for transmitting and receiving data
US20030169740A1 (en) * 2002-03-08 2003-09-11 Harris John M. Method and apparatus for transmitting and receiving data
US7684329B2 (en) * 2002-05-06 2010-03-23 Qualcomm Incorporated Method and apparatus for augmenting physical layer ARQ in a wireless data communication system
US7372864B1 (en) 2002-08-01 2008-05-13 Applied Micro Circuits Corporation Reassembly of data fragments in fixed size buffers
JP3961415B2 (ja) * 2002-12-16 2007-08-22 株式会社エヌ・ティ・ティ・ドコモ プロトコル不具合自動検出方法、及び、プロトコル不具合自動検出装置
US8218573B2 (en) * 2003-01-21 2012-07-10 Qualcomm Incorporated Power boosting in a wireless communication system
US7558890B1 (en) 2003-12-19 2009-07-07 Applied Micro Circuits Corporation Instruction set for programmable queuing
US20060013216A1 (en) * 2004-07-13 2006-01-19 Samsung Electronics Co., Ltd. Apparatus and method for supporting real-time services in a wireless network
CN100428733C (zh) * 2004-08-11 2008-10-22 华为技术有限公司 移动通信网络中ip报头压缩的错误恢复方法及装置
KR100675838B1 (ko) * 2004-12-20 2007-01-29 한국전자통신연구원 다중 채널 링크에서 프레임의 순서유지를 포함하는 프레임 전송량 분배 장치, 방법 및 이를 이용한 다중채널 송신기
US7453879B1 (en) * 2005-04-04 2008-11-18 Sun Microsystems, Inc. Method and apparatus for determining the landing zone of a TCP packet
CN1848720B (zh) 2005-04-05 2013-03-27 创新音速有限公司 检测状态回报单元是否含有错误序号的方法及装置
KR101347970B1 (ko) * 2006-06-02 2014-01-14 삼성전자주식회사 이동통신 시스템에서 데이터 수신 방법
CN101222305B (zh) * 2007-01-09 2012-04-04 华为技术有限公司 一种重传数据的方法、系统及装置
JP4519159B2 (ja) * 2007-07-12 2010-08-04 株式会社日立製作所 パケット転送装置及びパケット転送方法
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Also Published As

Publication number Publication date
KR100696023B1 (ko) 2007-03-15
FI20002407A (fi) 2001-01-22
CN1182690C (zh) 2004-12-29
HK1035279A1 (en) 2001-11-16
NO20005814D0 (no) 2000-11-17
CA2650693A1 (en) 1999-11-25
US6314101B1 (en) 2001-11-06
MXPA00011334A (es) 2003-05-19
AU759107B2 (en) 2003-04-03
US20020041596A1 (en) 2002-04-11
JP2010016808A (ja) 2010-01-21
KR20010034879A (ko) 2001-04-25
ID28534A (id) 2001-05-31
WO1999060761A9 (en) 2000-02-03
NZ507916A (en) 2002-10-25
EP1080569B1 (en) 2005-11-30
JP2002516527A (ja) 2002-06-04
RU2217876C2 (ru) 2003-11-27
CN1301448A (zh) 2001-06-27
DE69928661D1 (de) 2006-01-05
WO1999060761A1 (en) 1999-11-25
FI118502B (fi) 2007-11-30
FI20060642L (fi) 2006-07-03
JP4382280B2 (ja) 2009-12-09
CA2650693C (en) 2011-10-04
AU4005699A (en) 1999-12-06
CA2332148A1 (en) 1999-11-25
DE69928661T2 (de) 2006-08-17
NO20005814L (no) 2001-01-04
BR9910521B1 (pt) 2014-10-07
CA2332148C (en) 2009-03-24
JP4950248B2 (ja) 2012-06-13
UA57141C2 (uk) 2003-06-16
EP1080569A1 (en) 2001-03-07

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/10/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 24A ANUIDADE.